New programmable logic controller (PLC) products researched and developed independently were launched by Shanghai Baosight Software Co Ltd on Friday in Shanghai, a major step in localization and ...

The PLC Pilot™ application software package allows users to monitor and control programmable logic controllers (PLCs) from personal digital assistant-powered mobile devices. It eliminates the need for ...

Rockwell Automation announces the new Allen-Bradley Micro820 programmable logic controller (PLC), a new addition to the Allen-Bradley Micro800 PLC family. The 20-point Micro820 controller features ...

The LS Electric XGB PLC family is designed to be versatile for flexible configurations. Users can choose to use a single PLC unit as a standalone controller with 32 built-in I/O points. Alternatively, ...

The Allen-Bradley Micro850 and Micro870 programmable logic controller (PLC) systems use Class 1 implicit messaging capability for connectivity and design efficiency. Rockwell Automation expanded the ...

Ladder logic uses switch or relay contacts to implement Boolean expressions. In years past, ladder logic was made possible with discrete relays and was sometimes termed “relay logic.” Today most ...